<?php

namespace app\admin\controller;

use app\admin\model\AttrClass;
use app\admin\model\Order;
use app\admin\model\OrderDetail;
use app\common\controller\Backend;
use think\Db;

/**
 * 订单管理
 *
 * @icon fa fa-circle-o
 */
class Orderstudent extends Backend
{
    
    /**
     * Orderstudent模型对象
     * @var \app\admin\model\Orderstudent
     */
    protected $model = null;
    protected $noNeedRight = '*';

    protected $searchFields = 'id,name';

    public function _initialize()
    {
        parent::_initialize();
        $this->model = new \app\admin\model\Orderstudent;

    }

    public function import()
    {
        parent::import();
    }

    /**
     * 默认生成的控制器所继承的父类中有index/add/edit/del/multi五个基础方法、destroy/restore/recyclebin三个回收站方法
     * 因此在当前控制器中可不用编写增删改查的代码,除非需要自己控制这部分逻辑
     * 需要将application/admin/library/traits/Backend.php中对应的方法复制到当前控制器,然后进行修改
     */
    

    /**
     * 查看
     */
    public function index()
    {
        $params = $this->request->get();
        $where_sql['orderdetail.goods_id'] = $params['ids'];
        $where_sql['orderstudent.is_pay'] = 1;
        //当前是否为关联查询
        $this->relationSearch = true;
        //设置过滤方法
        $this->request->filter(['strip_tags', 'trim']);
        if ($this->request->isAjax()) {
            //如果发送的来源是Selectpage，则转发到Selectpage
            if ($this->request->request('keyField')) {
                return $this->selectpage();
            }
            list($where, $sort, $order, $offset, $limit) = $this->buildparams();

            $list = $this->model
                    ->with(['orderdetail'])
                    ->where($where)
                    ->where($where_sql)
                    ->order($sort, $order)
                    ->paginate($limit);
            $goods = Db::name('goods')->where(['id'=>$params['ids']])->field('id, name')->find();
            foreach ($list as $row) {
                $class_info = Db::name('attr_class')->alias('c')
                    ->join('attr_group_class g', 'c.attr_group_id = g.id')
                    ->where(['c.id'=>$row['class_id']])
                    ->field('c.attr_name, g.attr_group_name')
                    ->find();
                $row['grade'] = $class_info['attr_group_name'];
                $row['class'] = $class_info['attr_name'];
                $row['goods_name'] = $goods['name'];
                $row->visible(['id','name','mobile','remark','class_id','class','grade','goods_name']);
                
            }

            $result = array("total" => $list->total(), "rows" => $list->items());

            return json($result);
        }
        return $this->view->fetch();
    }

    public function del($ids = "")
    {
        $rst = array(
            'code' => 0,
            'msg' => '删除失败, 请重试!',
            'data' => '$row',
            'url' => '',
            'wait' => '3'
        );
        if (Order::destroy($ids)) {
            OrderDetail::destroy(['order_id' => $ids]);
            $rst['code'] = 1;
            $rst['msg'] = '删除成功';

            return json($rst);
        } else {
            return json($rst);
        }
    }

}
